Hello @afmeckel,
Don’t worry about that, I’ve changed my CSS code, so please use the CSS below instead previous css:
@media(min-width: 680px) {
.single-post figure {
max-width: 715px;
margin: auto;
margin: 1.5em auto;
}
.single-post .wp-embed-aspect-4-3 .wp-block-embed__wrapper:before {
padding-top: 0;
}
}
I’ve checked it in those posts:
https://naturephotoist.com/ideas-macro-nature-photography/
https://naturephotoist.com/6-big-tips-for-small-bird-photography/
Please let me know the results.
Regarding Gutenberg, fortunately, Gutenberg and Elementor have an integration. If you have any posts in Elementor page builder and then deactivate Elementor, all widgets will be converted to Gutenberg blocks!
Note 1: If you want to keep Elementor active and want to change all posts to Gutenberg blocks, you can head over to WP Dashboard > Elementor > Settings > and unchecked “Posts” for Post Types, then posts will be converted to blocks: https://i.postimg.cc/pXL52cJ6/image.png.
Note 2: I’m sure about default widgets in Elementor, but if you use Elementor add-ons widget(s), maybe your content will miss.
Regarding the “HTTP 301”, please read this link: https://en.wikipedia.org/wiki/HTTP_301. I think you need to save permalinks again after the switch. Head over to WP Dashboard > Settings > Permalinks and click on the “Save Changes” button — I suggest you set it on the “Postname”. and finally in the default widgets, you can copy the section on Elementor, then paste that to Block editor environment: https://i.postimg.cc/N0cNr3DQ/image.png
If you want to use Gutenberg and Elementor, you can read this link: https://elementor.com/blog/blocks-for-gutenberg/.